Radio Shack PRO-70 General Scanning Guide, Guide to Frequencies, National Weather Frequencies

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20-310.fm Page 36 Wednesday, August 4, 1999 10:49 AM

A GENERAL SCANNING GUIDE

Reception of the frequencies covered by your scanner is mainly “line-of-sight.” This means you usually cannot hear stations that are beyond the horizon.

GUIDE TO FREQUENCIES

National Weather Frequencies

161.650

161.775

162.400

162.425

162.440*

162.450

162.475

162.500

162.525

162.550

163.275

 

*Not preprogrammed in this scanner, but you can manual- ly program it.

Ham Radio Frequencies

Ham radio operators often transmit emergency informa- tion when other means of communication break down. The following chart shows the frequencies this scanner re- ceives that Ham radio operators normally use:

Wavelength

Frequency

(meters)

(MHz)

 

 

10-meter

29.000–29.700

6-meter

50.000–54.000

2-meter

144.000–148.000

70-cm

420.000–450.000

Note: Your scanner cannot receive AM transmissions on these bands.

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Contents PRO-70 50-Channel Portable Scanner Introduction Serial Number Frequency Band DescriptionRange MHzFCC Notice Scanning Legally Pager transmissions Scrambled or encrypted transmissionsContents Troubleshooting Care and Maintenance SpecificationsGeneral Scanning Guide Power Sources Using BatteriesPreparation Fm Page 10 Wednesday, August 4, 1999 1049 AM Using Standard AC Power Using Vehicle Battery Power Charging a Rechargeable Battery Pack Connecting the Antenna Connecting an Optional Antenna Connecting AN EARPHONE/ Headphones Traffic SafetyListening Safely Connecting AN Extension Speaker Using the Belt ClipUnderstanding the PRO-70 Look AT the KeypadLook AT the Display Fm Page 20 Wednesday, August 4, 1999 1049 AM Turning on the Scanner and Setting Squelch OperationSearching for and Storing Active Frequencies Active Frequency ReferencesStoring Frequencies Fm Page 24 Wednesday, August 4, 1999 1049 AM Using Band Search Fm Page 26 Wednesday, August 4, 1999 1049 AM Using Direct Search Using the Monitor Memory Listening to the Monitor MemoryMoving a Frequency from the Monitor Memory to a Channel Scanning the Stored Channels Monitoring a Stored Channel Clearing a Stored Channel Special Features Using the KeylockLocking OUT Channels Using a 2-SECOND Delay Using the Display Backlight Listening to a Weather BandFm Page 35 Wednesday, August 4, 1999 1049 AM General Scanning Guide Guide to FrequenciesNational Weather Frequencies Ham Radio FrequenciesGuide to the Action Bands Birdie FrequenciesUnited States Broadcast Bands Typical Band Usage Primary UsageSpecified Intervals UHF Band Activities Frequencies MHzFrequency Ranges Specified Interval Abbreviations Services Band AllocationHigh Frequency HF Hi 3 MHz-30 MHz Meter Amateur Band 28.0-29.7 MHzMeter Amateur Band 50-54 MHz Government Band 138-144 MHzMeter Amateur Band 144-148 MHz VHF-Hi Band 148-174 MHzCoast Guard Government Band 406-450 MHzGOVT, Usxx Cm Amateur Band 420-450 MHzBUS, IND Avoiding Image Frequencies Frequency Conversion Troubleshooting ErrorAdjust Squelch RESETTING/INITIALIZING the Scanner Resetting the ScannerInitializing the Scanner Care and Maintenance Specifications +9 V DC, 6 AA batteries Fm Page 54 Wednesday, August 4, 1999 1049 AM Fm Page 55 Wednesday, August 4, 1999 1049 AM Limited One-Year Warranty Sibility of Such Damages